We’ve given classic red-sauce spaghetti a serious glow up! You’ll add in a dose of rich, tangy crème fraîche for velvety richness, a punchy pinch (or two) of crushed chili flakes for heat, a generous handful of spinach for color (and vitamins, why not?), and best of all, a crispy, crunchy toasted garlic-thyme panko topping that, along with a shower of Parmesan, takes this simple, comforting bowl of pasta to the next level.